87243305

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 106130304

約数和(自身を除く): 18886999

約数列:

[1, 5, 163, 167, 641, 815, 835, 3205, 27221, 104483, 107047, 136105, 522415, 535235, 17448661, 87243305]

約数ペア:

[(1, 87243305), (5, 17448661), (163, 535235), (167, 522415), (641, 136105), (815, 107047), (835, 104483), (3205, 27221)]